[1][2] The park entrance is at 411 Chileno Valley Road.

[1] The park is named after Helen Putnam, a former teacher who was the first female mayor of Petaluma, serving from 1966 to 1978, and the second female member of the Sonoma County Board of Supervisors.

[3] The park features numerous trails suitable for hiking, bicycling, and horseback riding.

Another parking lot was opened in 2021 at 373 Windsor Drive,[5] at the West Wind Trailhead.

This geographical article related to Sonoma County, California is a stub.